LCX series high viscosity lobe pump
LCX high viscosity lobe pump has two driving styles,one is belt drive, the other is gear reducing drive. It has advantage of low rotating rate, high efficiency, small volume, big flow, low consume...

Product Summary

Lobe gear pump is a kind of gear pump with lobe. A gear pump uses the meshing of gears to pump fluid by displacement. As the gears rotate they separate on the intake side of the pump, creating a void and suction which is filled by fluid. The fluid is carried by the gears to the discharge side of the pump, where the meshing of the gears displaces the fluid. The mechanical clearances are small— in the order of 10 μm. The tight clearances, along with the speed of rotation, effectively prevent the fluid from leaking backwards.

In a lobe gear pump, the rigid design of the gears and houses allow for very high pressures and the ability to pump highly viscous fluids. There are two main variations; external gear pumps which use two external spur gears and internal gear pumps which use an external and an internal spur gear. Gear pumps are positive displacement (or fixed displacement), meaning they pump a constant amount of fluid for each revolution. Some gear pumps are designed to function as either a motor or a pump.

A lobe gear pump is one of the most common types of pumps for hydraulic fluid power applications. Gear pumps are also widely used in chemical installations to pump fluid with a certain viscosity.